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| author | Christof Schmitt <christof.schmitt@de.ibm.com> | 2009-07-13 15:06:03 +0200 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-07-30 08:49:54 -0500 |
| commit | acf7b86150701de105aa8307b4b3f9dc533c45bb (patch) | |
| tree | 3478d074c3a013d6c256d9c3098b6451a8a38264 /drivers/s390/scsi/zfcp_fsf.c | |
| parent | dfb3cf00e402686f671db697adbd8b9f4c219268 (diff) | |
[SCSI] zfcp: Acquire qdio_stat_lock when reading the queue utilization
req_q_util is not atomic, so the qdio_stat_lock must be held when
reading this variable.
Reviewed-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/s390/scsi/zfcp_fsf.c')
0 files changed, 0 insertions, 0 deletions